package controller;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import sql.SprintViewDao;


/**
 * Servlet implementation class DeleteSprint
 */
@WebServlet("/DeleteSprint")
public class DeleteSprint extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public DeleteSprint() {
        super();
    }

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		int id = 0;

		try {
			id = Integer.parseInt(request.getParameter("sprint-id"));
		}
		catch (NumberFormatException e) {
			e.printStackTrace();
		}
		
		SprintViewDao sprintViewDao = new SprintViewDao();
		
		int rowsDeleted = 0;
		try {
			rowsDeleted = sprintViewDao.delete(id);
		} catch (ClassNotFoundException | SQLException e) {
			e.printStackTrace();
		}
		
		// return status
		PrintWriter out = response.getWriter();
		if (rowsDeleted != 0) {
			out.write("{ \"status\" : true }");
		}
		else {
			out.write("{ \"status\" : false }");
		}
	}

}
